Are the small aluminum pots and large iron pots placed in the same place in rural earth stoves?

Same. On a traditional rural earth stove, there will be a central burner or stove area for burning fuel such as firewood or coal. Around this burner or stove, you can place cooking utensils of different sizes, including small aluminum pots and large iron pots. Smaller cooking utensils such as small aluminum pots are often used for daily cooking such as simple soups and stews, while larger iron pots are suitable for cooking for multiple people, such as stir-frying, stewing meat, etc.